题解 | #简单密码#

import sys
mm_1 = input()
mm_2 = ''
for m in mm_1:
    if 65 <= ord(m) <= 90:
        if ord(m)==90:
            mm_2 = mm_2+'a'
        else:
            mm_2 = mm_2+chr(ord(m)+33)
    elif 97 <= ord(m) <= 99:
        mm_2=mm_2+'2'
    elif 100 <= ord(m) <= 102:
        mm_2=mm_2+'3'
    elif 103 <= ord(m) <= 105:
        mm_2=mm_2+'4'
    elif 106 <= ord(m) <= 108:
        mm_2=mm_2+'5'
    elif 109 <= ord(m) <= 111:
        mm_2=mm_2+'6'
    elif 112 <= ord(m) <= 115:
        mm_2=mm_2+'7'
    elif 116 <= ord(m) <= 118:
        mm_2=mm_2+'8'
    elif 119 <= ord(m) <= 122:
        mm_2=mm_2+'9'
    else:
        mm_2=mm_2+m
print(mm_2)